baber/WOPTO huggingface dataset:
Patent JP-H01248092-A (JP)
Title: Manufacture of nuclear fuel pellet
Inventor: FUJIWARA NOBORU
IPC: G21C3/62
Filed: 1988-03-29
Abstract: PURPOSE:To enable actual manufacturing of fuel pellets having large crystalline grains, by specifying an adding amount of aluminum compounds to a nuclear fuel which is produced by sintering a green compact to be mixed with an added uranium dioxide or mixed compound of an uranium dioxide and a plutonium. CONSTITUTION:As a green compact, an aluminum compound is added and mixed with an uranium dioxide or a mixed compound of an uranium dioxide and a plutonium. In a manufacturing process of nuclear fuel pellets to produce nuclear fuels, in which process the green compact is sintered in a reducing atmosphere, one or more than two kinds of an oxidized aluminum, an aluminum hydroxide or an aluminum salt of fatty acid are added by amount of 0.001-0.07wt.%, as an aluminum element and then are mixed with a conventional mixing method and compressed to produce the green compact. This compressed powder mass is sintered in a reducing atmosphere and at a temperature of 1,700 to 1,800 deg.C therewith nuclear fuel pellets having large crystalline grain can be manufactured.
Patent JP-H06247647-A (JP)
Title: Automatic announcing device
Inventor: NAMIKOSHI HIROMICHI
IPC: G01P15/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide an automatic announcing device requiring no wiring by calculating the position of a car based on the output of an acceleration sensor, and announcing the stop floor by sound when the car is stopped. CONSTITUTION:An acceleration sensor A1 detecting the acceleration in the vertical direction is provided at a proper position of a car, and the sensor signal is integrated by an integrator U1 to obtain the speed information. The speed information is integrated by an integrator U2 to obtain the distance information. The output signal of the integrator U2 is inputted to a microcomputer U4 via an A/D converter U3, and the speed information and the distance information are compared with the initially set distance information when an elevator is stopped to judge the stop floor. The address of a fixed recording/ reproducing device U5 is selected from this judged result, and such sound as 'first floor', for example, is announced from a speaker SP1. Integrators U6, U7 are provided for the drift correction of the integrators U1, U2.
Patent JP-S60220300-A (JP)
Title: Low-temperature container
Inventor: KATAOKA TAKESHI
IPC: H01L39/04
Filed: 1984-04-16
Abstract: PURPOSE:To provide a low-temperature container which is strong against vibration loads and reduces the heat intrusion into the liquid tank under normal conditions by providing supporting members which are disposed between the liquid tank and outer tank and are made of shape memory alloy deformable by being heated. CONSTITUTION:When vibration loads are being applied to a low-temperature container at the time of its transportation and installation, etc., the liquid tank 2 is supplementarily supported by supporting members 15. Under normal conditions, after the installation, heat is applied to the supporting members 15 from outside of the outer tank 4 to cause the supporting member 15 to deform to the memorized shape, that is, the contracted shape in the lengthwise direction so as to disconnect the contact between the liquid tank and supporting members 15. Because of this, the heat intrusion conducted from the outer tank 4 to the liquid tank 2 is interrupted, and so, the natural vaporization of liquefied gas 1 can be reduced.
Patent JP-S57189250-A (JP)
Title: Binary multiplication circuit
Inventor: KUDOU TSUKASA
IPC: G06F7/508
Filed: 1981-05-19
Abstract: PURPOSE:To decrease the time for operation processing, by executing the multiplication among three inputs with one multiplication through the connection in series of the similar operation circuit to an operation circuit making addition through the use of two adders and multification through the use of a shift register. CONSTITUTION:A multiplicand (a), 1st multiplier (b) and 2nd multiplier (c) consisting of an n-bit one word through the use of two adders 6 and 22 are stored in the 1st register 1, 1st shift register 2 and 2nd register 18, and after 1 or 0 is multiplied with th content of the register 1 according to the logic of the least significant bit 5 of the shift register 2, the result is added with the content of the 2nd shift register 3 with an adder 6 and stored in the 2nd shift register 3. Since the least significant bit of the register 3 is the least significant bit of (a*b), according to the logic of the least significant bit, after 1 or 0 is multiplied with the content of the 2nd shift register 18, the result is added with the content of the 3rd shift register 19 and stored in the 3rd shift register 19, and the multiplication among three inputs can be made by one multiplication by completing all the operations when the content of a loop counter 8 is 2n.
Patent JP-H04310063-A (JP)
Title: Planar carrier device
Inventor: MORITA HAJIME
IPC: G03G15/04
Filed: 1991-04-08
Abstract: PURPOSE:To attain smooth and accurate carrying by providing a carrier track suctioning, fixing and moving a carried body, providing a hose used to connect an suctioning fixing device for the carried body onto the track and providing a drum used to wind and supply the hose freely on the way of the hose. CONSTITUTION:A carrier track 12 is a hollow case on which a carried body A is placed and has lots of holes to such and fix the carried body at its upper face. The inside of the carrying track 12 is exhausted by using a suction device 16 (vacuum pump or the like) through a suction hose 18 to suction and fix the carried body A through the holes made to the upper face of the carrying track 12. A screw transmission device 14 being a moving means drives the carrying track 12 by the drive of a screw shaft 24 and a nut in a housing 22. In this case, the hose 18 is wound on the drum 20 and the drum 20 is driven by a servo motor or the like so that the hose 18 is smoothly supplied or wound up synchronously with the movement of the carrying track 12. Thus, the hose 18 is not in contact with the base and a force exerted to the carrying track is kept constant.
Patent JP-S5345-A (JP)
Title: Divider
Inventor: MIKAMI MUNENORI
IPC: G06G7/16
Filed: 1976-06-24
Abstract: PURPOSE:To obtain a divider featuring a high calculation velocity as well as a high calculation accuracy without using any logarithmic amplifier.
Patent JP-S62231276-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1986-03-31
Abstract: PURPOSE:To stably form a uniform electrostatically charged toner layer by rotating a developing sleeve and its internal magnet in the mutually opposite directions and using a moving magnetic field produced by a magnetic body positioned opposite the developing sleeve to inhibiting carriers from passing while allowing toner to pass. CONSTITUTION:The rotating magnet roller 4 of 800 gauss which have eight S and N poles alternately arranged in the developing sleeve 3 and rotates in the opposite direction from the developing sleeve 3, serving to carry a developer. A scraping-off member 10 which is installed having its tip in contact with a control member 7 allows the control member 7 to control the developer more effectively, and scrapes off carriers sticking on the control member 7 to allow new carriers to stick. The magnetic developer 6 is carried toward the control part 7 according to the rotation of the magnetic roll 4 and sleeve 3 and conveyed to a development area while the passing of carriers is controlled by the control member 7 and only toner sticks electrostatically on the developing sleeve 3, thereby developing a latent image on an image carrier 1.
Patent JP-H10271217-A (JP)
Title: Exchange
Inventor: NAGAHAMA MASAKAZU
IPC: H04M3/42
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a call-waiting telephone service even in the middle of data communication or picture communication. SOLUTION: This exchange is provided with a subscriber circuit part 11 which is connected to terminal machines 2-1, 2-2, and 2-3 provided with not only a telephone function but also a data communication function or/and a picture communication function through subscriber lines 3, a trunk circuit part 13 which is connected to a terminal machine in another station having the same functions as these terminal machines through a line 4, a switch part 12 which forms communication lines to terminal machines and the terminal machine in another station, a reception circuit part 14 which receives telephone numbers, registration numbers, password numbers, etc., from terminal machines and the terminal machine in another station, a signal generation part 15 which generates various signals,  and a control part 17 which refers to mutual telephone numbers of speaking terminal machines stored in a storage part 16 and the telephone number, the registration number, the password number of the terminal machine, which allows interruption incoming in the case that a terminal machine is communicating with a data communication or picture signal, to control the whole of the switchboard 1.
Patent JP-H08268340-A (JP)
Title: Reinforcing structure of surroundings of rear locker
Inventor: IIJIMA MASAYUKI
IPC: B62D25/20
Filed: 1995-03-31
Abstract: PURPOSE: To provide a reinforcing structure for the surroundings of a rear locker which improves rigidity substantially without increasing the number of part items. CONSTITUTION: A side panel outer 11, a locker inner 12, a locker inner rear 13 are joined with one another, and a mutual overlap part S is set by extending each end 12a and 13a of the locker inner 12 and the locker inner rear 13. The locker inner rear 13 has U-shaped sections at both ends in the longitudinal direction of the overlap part S and a flat section at the center. The side panel outer 12, the locker inner 12, and locker inner rear 13 are joined en bloc along the top and bottom edges of the overlap part, and the locker inner 12 and the locker inner rear 13 are joined en bloc along both ends of the overlap part S.
Patent JP-H11268120-A (JP)
Title: Production of sheet having embossed pattern
Inventor: RIKITAKE MASAO
IPC: D06N3/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To faithfully impart embossed patterns to the polymer surface of a sheet of which the surface is constituted of a polymer based on an elastic polymer without damaging the feeling of the sheet. SOLUTION: At first, a sheet is brought into contact with a heating roll 2 and heated while moved over the range 1/4-1/2 the circumference of a circle of the roll 2 in a contact state accompanied by the rotation of the roll 2 and the heated sheet is passed through the nip between the roll 2 and a back roll 1 to be pressed between both rolls and immediately pressed to a cooled embossing roll 3 having embossed patterns on the back roll 1 and moved over the range 1/20-1/2 of the circumference of a circle of the cooled embossing roll 3 in the contact state with the roll 3 accompanying the rotation of the roll 3 and the cooled sheet is peeled from the surface of the embossing roll.
Patent JP-H06254230-A (JP)
Title: Prize ball delivery apparatus for ball bouncing game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1993-03-08
Abstract: PURPOSE:To achieve an accurate operation of the apparatus by detecting the exhaustion of prize balls as close as possible to a delivery section of a prize ball delivery means to prevent an idle delivery action owing to the jamming of the prize balls or the like while enabling the delivery of all of a specified number of prize balls accurately even when the exhaustion of the balls occurs during a delivery action at a delivery section and further to prevent malfunctioning because of static electricity. CONSTITUTION:A sensing arm 91 which is pushed up by prize balls A in prize ball supply path 34 is pivoted free to oscillate vertically separated from a delivery section 36 so that prize balls A at least in several minute after one delivery are left in the prize ball supply path 34 between the delivery section 36 and a magnetic body 92 is provided on the side of a loose end of the sensing arm 91. In addition, a magnetosensitive type ball exhaustion checking switch 39 is so arranged that it operates with the magnetic body 92 to detect the exhaustion of balls when the sensing arm 91 lowers. A control means is provided to stop the delivery section 36 after the ending of a delivery operation of the delivery section 36 when the ball exhaustion is detected with the ball exhaustion checking switch 39 during the delivery operation thereof.
Patent JP-H11269658-A (JP)
Title: Electroless palladium plating liquid
Inventor: UCHIDA MAMORU
IPC: C23C18/44
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphorus-free plating liquid which is practically used in an industrial scale, which accumulates little by-products during electroless plating is carried out, and which has a long liquid life by preparing the liquid from an aq. soln. containing a Pd compd., aminocarboxylic acids, formic acid and org. compds. having bivalent sulfur. SOLUTION: The electroless palladium plating liquid is prepared by compounding formic acids such as formic acid and formates as a reducing agent and further compounding aminocarboxylic acids and org. compds. containing bivalent sulfur at one time. The obtd. plating liquid has good stability and a proper crystallization rate, and a plating film produced has good soldering property without cracks. By using this plating liquid, no intrusion of nitrogen, phosphorus or the like is caused in the plating film so that a high purity plating film can be formed. Since the plating liquid contains no phosphorus, the waste water can be easily treated. Further, even when the metal content is replenished by using a metal oxide powder such as Pd oxide, the liquid can be stably replenished without crystallization of Pd particles.
Patent JP-S531398-A (JP)
Title: Ion implanting chamber
Inventor: SAKUMICHI KUNIYUKI
IPC: H01J37/317
Filed: 1976-06-28
Abstract: PURPOSE: To eliminate the cause of pollution of a specimen by inserting the speciment from a pre-processing container directly to a rotary column in a vacuum and by fixing it utilizing a centrifugal force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202141-A (JP)
Title: Device for producing curved mold for continuous casting
Inventor: FURUNO KENJI
IPC: B21C1/22
Filed: 1983-04-28
Abstract: PURPOSE:To work a titled casting mold at a stroke to the shape approximate to a final shape by providing a die having a caliber conforming to the outside shape of the casting mold in such a way that the die can tilt in the drawing direction, connecting a mandrel having a curved shape to a connecting rod penetrating the die and stretch reducing a blank pipe. CONSTITUTION:A die 1 having a caliber 1' conforming to the outside section of a casting mold is supported by a support 10 via a die case 8. A guiding rod 10' at the rear of the support 10 is fitted to a channel-shaped taper guiding groove 12 of a die stand 11 and is made tiltable around the transverse axial line intersecting orthogonally with the stretch drawing direction. A connecting rod 5 connected via a junction link 7 to a gripper 4 is inserted into the caliber 1' of the die 1. A curved mandrel 6 having a square section is coupled by means of a screw 14 to the top end of said rod. The mandrel 6 is expanded and forced into a blank pipe 5 and the assembly is stretch drawn by the die 1, by which the exact internal taper of the casting mold is formed on the inside surface of the pipe 15.
Patent JP-H05238911-A (JP)
Title: Fungicide for seed rice
Inventor: MAENO SHINICHIRO
IPC: A01N37/46
Filed: 1992-02-27
Abstract: PURPOSE:To provide a fungicide for seed rice applicable by seed-immersion treatment, mixing to the soil for raising seedling box or seed dusting treatment and exhibiting high controlling effect on seedling rot of rice occurring in the raising seedling stage and bakanae disease, blast, helminthosporium leaf spot and damping off of rice caused by mold. CONSTITUTION:The objective fungicide for seed rice contains one or more compounds selected from benomyl, TMTD, prochloraz, pefurazoate, hydroxyisoxazole and metalaxyl and a carbonate selected from calcium carbonate, basic magnesium carbonate, ammonium carbonate, ammonium bicarbonate and potassium bicarbonate as active components. The fungicide may be incorporated with a copper compound selected from the hydroxide, salt, double salt and chelate compound of cupric ion.
Patent JP-S555417-A (JP)
Title: Air-fuel ratio controller
Inventor: NORIMATSU HIDEAKI
IPC: F02D33/00
Filed: 1978-06-21
Abstract: PURPOSE: To prevent a misoperation, by providing an active monitor circuit for detecting whether the air-fuel ratio sensor becoming active or not.  
     CONSTITUTION: With an air-fuel ratio sensor 1 not becoming active and a condition, with a terminal voltage A lower than the level of comparison of a comparator circuit 2, kept continued, a comparator 508 outputs a signal of H-level. Consequently, an integration stop circuit 6 works to stop the integral control action of an integrating circuit 3, with an integrated output held at a constant value, resulting in no operation of air-fuel ratio feed-back control by an air-fuel control method 4. With the air-fuel ratio sensor 1 becoming an active state, when in a small air-fuel ratio, output of the comparator 508 becomes L-level with the integration stop circuit 6 not workig, and the integrating circuit 3, as usually known to public, makes an adjustment of the output so as to obtain the prescribed air-fuel ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S571903-A (JP)
Title: Roll diameter detector
Inventor: KASHIWARA MASANOBU
IPC: G01B7/04
Filed: 1980-06-04
Abstract: PURPOSE: To control the racing time of a new reel so as to be optimum, by disusing a preliminary diameter setting device for a web letting-off gear, and detecting the loading timing through a microcomputer.  
     CONSTITUTION: When a reset signal 14 of a roll diameter detector 25 is released, the operation of a microcomputer 30 is started. A counter 32 counts the mumber of pulses from a pulse generator 12 through a mono-stable multivibrator 33 and an AND gate 34 and reads it as the roll diameter value of an old reel 1. A counter 31 reads the roll diameter values of the old reel 1 when it is reset and after it has been rotated a given number of revolutions in order to calculate the thickness. The microcomputer 30 outputs a preliminary diameter signal 16 based on these measured values. A preparation completion signal 15 opens an AND gate 35, which outputs a new-reel 2 paste position 5 signal 17. When the roll diameter value of the reel 2 becomes less than the value set by a final diameter setting device 20, a final diameter signal 18 is outputted, and the web on the reel 2 is loaded on the reel 1. Thereby, the racing time of the reel 2 is controlled so as to be optimum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07279652-A (JP)
Title: Catalyst device for purifying exhaust gas
Inventor: KAWABE YASUYUKI
IPC: F01N13/02
Filed: 1994-04-14
Abstract: PURPOSE:To improve exhaust gas purifying performance at the time of restarting an internal combustion engine at low temperature. CONSTITUTION:The capacity of a first catalyst member 6 disposed on the upstream side of exhaust gas is made smaller than the capacity of a second catalyst member 7 disposed on the downstream side, and a deflector member 8 for deflecting the flow of exhaust gas from the central part to the outer peripheral side is installed on the upstream side of the first catalyst member 6. In the first catalyst member 6, the holes 10d and louvers 10e which permit exhaust gas to pass through passages 10 of a honeycomb structure are disposed in an area A where exhaust gas deflected by the deflector member 8 flows, whereby the exhaust gas is diffused in the first catalyst member 6 by the holes 10d and the louvers 10e to increase the contact area between the catalyst and the exhaust gas. Thus, activation of the catalyst can be promoted.
Patent JP-S61234855-A (JP)
Inventor: KIKUCHI HIROSHI
IPC: A61N5/10
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57190961-A (JP)
Title: Controlling device of copying device
Inventor: OGURA MASAAKI
IPC: G03G21/00
Filed: 1981-05-20
Abstract: PURPOSE:To judge failures of said detecting means under the condition that an operation frequency exceeds a prescribed frequency, by counting the operation frequency of detecting means for sheet overlapped feeding. CONSTITUTION:When >=2 transfer sheets are transported in an overlapped state, a supplying roller 16a is displaced, and a light screening plate 73a moves  through a pressurizing lever 71 and an extending lever 73, therefore the amount of light of an LED incident to a photodetector PT varies. In order to cancel an error owing to an irregularity on a surface of the roller 16a, output signals of the element PT are integrated only for a time of one roller revolving. When the value exceeds a set value, it is judged as an overlapped feed. When a frequency of detecting of overlapped feeding exceeds a prescribed value, it is judged as a detect error and a display of an error, a stop of a machine and a stop of counter operation are performed.
Patent JP-S552968-A (JP)
Title: X-ray topographic camera
Inventor: ANNAMI SHIGERU
IPC: G01N23/205
Filed: 1978-06-23
Abstract: PURPOSE:To enable X-ray beam to be radiated into a required place on a crystallized body to be examined by installing a beam position detecting tool, equipped with a mechanism to support and adjust wire of a diameter equivallent to thickness of ribbon-like X-ray beam, onto front surface of the crystallized body in a free-to-be-put-on-and-off position. CONSTITUTION:A platinum wire 71 of a diameter almost equal to thickness of ribbon-like X-ray beam is installed on a supporting frame 22 in tension, and an X-ray position detecting tool 7 is constituted by a parallel shifting mechanism 74 and a rotating mechanism 73 for this wire 1. Prior to installation of a crystallized body 4 to be examined, this tool 7 is attached onto a camera for making adjustment so that X-ray beam and the wire 71 come one above another. After completion of the adjustment of the tool 7, the crystallized body to be examined is attached and a reflector is inserted, and by scanning the crystallized body 4 while observing with a microscope 9 an image of the wire 71 projected on surface of the crystallized body 4, it is possible to set an X-ray beam radiating position onto a required position on the crystallized exactly. And then, the reflector 8 and the tool 7 are removed, and by setting a sensitizer film 5 vertically to a diffraction X-ray beam, photographying is conducted.
Patent JP-H02126562-A (JP)
Title: Gas seal structure of fuel cell
Inventor: OKA YOSHIHIRO
IPC: H01M8/02
Filed: 1989-03-28
Abstract: PURPOSE:To improve the sealing property without using adhesive seal layers by laminating and forming plural unit cells including gas seals through separator plates. CONSTITUTION:Plural unit cells 1 including gas seals 21 are laminated and formed through separator plates 16. As a result, clearances 26A and 26B surrounding the peripheral surfaces of the unit cells 1 are partitioned into the fuel electrode 7 side and the oxidizer electrode 3 side by frame-form fluorine resin sheets 22, and at the outer side of the clearances 26A nad 26B, are formed an oxidizer electrode 3 side gas space and a fuel electrode 7 side gas space surrounded by packing sheets 23A and 23B, and a seal 21 which consists of the laminate bodies of seal plates 24 and 25. The reaction gas feeding to the both gas spaces is performed through a linking groove 25A formed responding to the groove 4A of the electrode base with ribs of a seal plate 25. As a result, only the frame-form fluorine resin sheets 22 are connected to the unit cells 1 airtight, in the gas seal 21, and the other main body parts are separated from the unit cells. Consequently, the sealing property can be improved without using adhesive seal layers.